refactor: move indexable test files to separate folder

test/resources/indexable/AcademicEvent.2.json

@@ -0,0 +1,61 @@
+{
+  "errorNames": [],
+  "instance": {
+    "type": "academic event",
+    "description": "Grundlagen, algebraische Grundbegriffe, Vektorräume, lineare Abbildungen und Gleichungen, Determinanten",
+    "uid": "b17eb963-42b5-5861-adce-2b7b2607ef0a",
+    "name": "Lineare Algebra I für Mathematiker",
+    "categories": [
+      "lecture"
+    ],
+    "academicTerms": [
+      {
+        "uid": "aacd5611-b5be-54ce-b39f-c52f7e9a631d",
+        "type": "semester",
+        "name": "Sommersemester 2018",
+        "acronym": "SS 2018",
+        "alternateNames": [
+          "SoSe 2018"
+        ],
+        "startDate": "2018-04-01",
+        "endDate": "2018-09-30",
+        "eventsStartDate": "2018-04-09",
+        "eventsEndDate": "2018-07-13"
+      }
+    ],
+    "performers": [
+      {
+        "type": "person",
+        "uid": "fc8b10cf-10c0-5b92-b16e-92ff734676da",
+        "givenName": "Jörg",
+        "familyName": "Liesen",
+        "gender": "male",
+        "honorificPrefix": "Prof. Dr.",
+        "name": "Jörg Liesen"
+      }
+    ],
+    "catalogs": [
+      {
+        "uid": "5a1f4f51-2498-5af1-91cb-c939673cc69c",
+        "type": "catalog",
+        "level": 3,
+        "description": "Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua.",
+        "categories": [
+          "university events"
+        ],
+        "name": "Mathematik: Lehrveranstaltungen für andere Fachrichtungen (Service)"
+      }
+    ],
+    "majors": [
+      "Wirtschaftsmathematik BSc",
+      "Technomathematik BSc",
+      "Mathematik BSc"
+    ],
+    "origin": {
+      "indexed": "2018-09-11T12:30:00Z",
+      "name": "Dummy",
+      "type": "remote"
+    }
+  },
+  "schema": "SCAcademicEvent"
+}